public Image Paint()
{
top = settings.TopMargin;
Graphics g = Graphics.FromImage(new Bitmap(1, 1));
int width = (3 + 6 * 7 + 5 + 6 * 7 + 3) * settings.BarWidth + settings.LeftMargin + settings.RightMargin + (int)g.MeasureString(code[0].ToString(), settings.Font).Width;
int height = settings.BarCodeHeight;
if (title != null)
{
int h = (int)g.MeasureString(title, settings.Font).Height;
height += h;
top += h;
}
Bitmap bmp = new Bitmap(width, height, PixelFormat.Format32bppArgb);
g = Graphics.FromImage(bmp);
int left = settings.LeftMargin;
//LEFT GUARD
left = DrawLeftGuard(settings, g, code[0].ToString(), left);
//LEFT GROUP
int first = int.Parse(code[0].ToString());
Parity par = parity[first];
string digit = code[1].ToString();
left = Draw(settings, g, left, digit, codes[int.Parse(digit)].LhOdd); //Odd
for (int i = 2; i <= 6; i++)
{
digit = code[i].ToString();
Pattern p = codes[int.Parse(digit)];
left = Draw(settings, g, left, digit, (par.IsOdd(i - 2) ? p.LhOdd : p.LhEven));
}
//MIDDLE GUARD
left = DrawCenterGuard(settings, g, left);
//RIGHT GROUP
for (int i = 7; i <= 12; i++)
{
digit = code[i].ToString();
Pattern p = codes[int.Parse(digit)];
left = Draw(settings, g, left, digit, p.Rh);
}
//RIGHT GUARD
left = DrawRightGuard(settings, g, left);
return(bmp);
}
private static void Main(string[] args)
{
Console.WriteLine("F0.Common");
Console.WriteLine();
int integer = GetInteger(args);
Console.WriteLine($"{nameof(integer)} {integer} is {(Parity.IsEven(integer) ? "" : "not ")}even.");
Console.WriteLine($"{nameof(integer)} {integer} is {(Parity.IsOdd(integer) ? "" : "not ")}odd.");
Console.WriteLine();
const int min = -240;
const int max = +240;
Console.WriteLine($"{nameof(integer)} {integer} clamped to the inclusive range of {min} and {max}:");
Console.WriteLine(Comparable.Clamp(integer, min, max));
}
public override void Render(ref PdfSharp.Drawing.XGraphics gfx, double _offsetLeft, double _offsetTop, double scaleX, double scaleY)
{
PreRender(ref gfx, offsetLeft, offsetTop, scaleX, scaleY);
if (code != null && code.Length == 13)
{
double left = 0.0;
offsetTop = _offsetTop;
offsetLeft = _offsetLeft;
Width *= scaleX;
Height *= scaleY;
font = new XFont(new Font("World", (float)Util.MillimeterToPoint((float)Math.Min(Height * 0.2, Width * 0.1) * 0.8), GraphicsUnit.World), new XPdfFontOptions(false, false));
gfx.DrawString(code[0].ToString(), font, Brushes.Black, new PointF((float)(Util.MillimeterToPoint(offsetLeft + Left + left)), (float)(Util.MillimeterToPoint(offsetTop + Top + (Height * 0.95)))));
left += 4;
BarWidth = (Width - left) / (3 + 6 * 7 + 5 + 6 * 7 + 3);
left = DrawLeftGuard(ref gfx, code[0].ToString(), left);
int first = int.Parse(code[0].ToString());
Parity par = EAN13.Parity[first];
string digit = code[1].ToString();
left = Draw(ref gfx, left, digit, EAN13.Codes[int.Parse(digit)].LhOdd);
for (int i = 2; i <= 6; i++)
{
digit = code[i].ToString();
Pattern p = EAN13.Codes[int.Parse(digit)];
left = Draw(ref gfx, left, digit, par.IsOdd(i - 2) ? p.LhOdd : p.LhEven);
}
left = DrawCenterGuard(ref gfx, left);
for (int i = 7; i <= 12; i++)
{
digit = code[i].ToString();
Pattern p = EAN13.Codes[int.Parse(digit)];
left = Draw(ref gfx, left, digit, p.Rh);
}
left = DrawRightGuard(ref gfx, left);
Width /= scaleX;
Height /= scaleY;
}
base.Render(ref gfx, offsetLeft, offsetTop, scaleX, scaleY);
}
public void IfAnIntegerIsEvenlyDivisibleByTwo_ItIsEven_LeavingNoRemainder(int integer)
{
Assert.True(Parity.IsEven(integer));
Assert.False(Parity.IsOdd(integer));
}
public void Odd_16bitUnsignedInteger(ushort integer)
{
Assert.True(Parity.IsOdd(integer));
Assert.False(Parity.IsEven(integer));
}
public void Even_16bitSignedInteger(short integer)
{
Assert.True(Parity.IsEven(integer));
Assert.False(Parity.IsOdd(integer));
}
public void Odd_8bitUnsignedInteger(byte integer)
{
Assert.True(Parity.IsOdd(integer));
Assert.False(Parity.IsEven(integer));
}
public void Odd_NativeSizedUnsignedInteger(nuint integer)
{
Assert.True(Parity.IsOdd(integer));
Assert.False(Parity.IsEven(integer));
}
public void Even_NativeSizedSignedInteger(nint integer)
{
Assert.True(Parity.IsEven(integer));
Assert.False(Parity.IsOdd(integer));
}
public void Odd_64bitUnsignedInteger(ulong integer)
{
Assert.True(Parity.IsOdd(integer));
Assert.False(Parity.IsEven(integer));
}
public void Even_64bitSignedInteger(long integer)
{
Assert.True(Parity.IsEven(integer));
Assert.False(Parity.IsOdd(integer));
}
public void Even_8bitSignedInteger(sbyte integer)
{
Assert.True(Parity.IsEven(integer));
Assert.False(Parity.IsOdd(integer));
}
public void Even_32bitUnsignedInteger(uint integer)
{
Assert.True(Parity.IsEven(integer));
Assert.False(Parity.IsOdd(integer));
}
